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Anonymous users2024-01-24Take what you say.
Your place of residence should be in the north. Or maybe your house is damp and dry. The nail hole is opened or dented is caused by the principle of thermal expansion and cold contraction, and it is recommended that friends in the north decorate the ceiling with a light steel keel. However, all wood has a moisture content of 2% to 5%.
This happens whenever the weather changes or the indoor temperature changes.
Installation steps: 1. The keel ceiling hanger is fixed with expansion bolts and reinforced concrete slabs; >>>More
The steps to install a plasterboard ceiling are as follows: >>>More
The ceiling is made of gypsum board and keel, generally with wood keel and light steel keel. If you use wooden boards to make a suspended ceiling, because the wooden board is easy to deform, it will also cause the unevenness of the top surface, and it will be easy to change color after brushing latex paint on the wooden board. >>>More
The 38 and 50 main keels should be arranged parallel to the direction of the luminaires to enhance the lateral stability of the large keel and the integrity of the boom.
This is the common sense of the ceiling, and the keel spacing of 40 cm X 40 cm is more appropriate.